1,    a,    adults,    anatids,    animals,    aves,    birds,    canards,    dive,    dives,    ducks,    format,    lakes,    laterally,    move,    movement,    moves,    outdoors,    outside,    river,    solo,    splashes,    submerges,    submerging,    swimming,    swims,    waterbirds,    waterfowls,